I Put In An Unlocked Sierra Mc8781 In My Cf-19 With The Dip Switches Set On 2 And 3. Then I Installed The At&t Communication Manager, When I Connect To The At&t Manager My Wifi Works But The Mobile Will Not Connect Keeps Showing Searching For Network. I've Also Tired Sierra Aircard Watcher And It Will Not Connect , Keeps Searching.
I Have My At&t Sims Card In The Slot In The Cf-19. I Can Put The Sims Card Back In My Acer Or Put The Sims Card In Aircard 875u And It Works Fine. I Want To Use My At&t Sims Card In The Panasonic Toughbook Cf-19. I've Called At&t And The Person I Talk With Was Unable To To Get My Sims Card To Work In The Cf-19.
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Maybe a dumb question but did you connect the antenna lead.
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Yes! On The Mc8781 Card Main > Black Wire And Aux > Brown Wire. It's Picking Up Good But Will Not Connect To Network.
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Does the WWAN show enabled in the BIOS?
Are there any unknown devices in Device Manager?
Glen -
Yes! Wwan Shows Enable In Bios. I Can Put My Att Sims Card In The Wireless Aircard 875u Then Plug Into A Usb Port On The Cf-19 And It Works Good.
Need Help With Mc8781 And At&t Communication Manager On Cf-19
Discussion in 'Panasonic' started by HDM1, Jul 17, 2010.